baber/WOPTO huggingface dataset:
Patent JP-H1038656-A (JP)
Title: Flowmeter
Inventor: YAMAZOE HIROSHI
IPC: G01F3/10
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent a liquid supplied to the bearings of a flowmeter used for measuring the liquid from staying in the bearings. SOLUTION: In a weighing chamber 3 provided in the casing 2 of a flowmeter 1, two sets of rotors 4 and 6 (5 and 7) are rotatably supported on rotating shaft 8 (9). A bearing section 20 which rotatably supports the upper end 8a (9a) of the rotating shaft 8 (9) is provided above a top lid 15. Then a bearing section 21 and a pivot bearing which rotatably support the lower end 8b (9b) of the shaft 8 (9) are provided on the lower surface of a lower side plate 14. In addition, spiral grooves 8c and 8d (9c and 9d) are provided on the outer peripheries of both end sections of the shaft 8 (9). When the rotors 4 and 6 (5 and 7) rotate, the grooves 8c and 8d (9c and 9d) supply a liquid to both ends of the shaft 8 (9) and replace the liquid in the liquid reservoirs of the bearing sections 20 and 21 and pivot bearing with a fresh liquid.  Therefore, the solidification of the liquid can be prevented.
Patent JP-H0363479-A (JP)
Title: Fluorocarbon recovery device
Inventor: NAKAZAWA KENJI
IPC: F25B45/00
Filed: 1989-08-02
Abstract: PURPOSE:To recover fluorocarbon of high purity by a method wherein fluorocarbon taken at an outlet port of evaporation of a two-system heat exchanger is returned back to a suction side of a compressor and gaseous fluorocarbon in a primary recovery tank is supplied to a condensing side of the two-system heat exchanger and then recovered to a final recovery tank. CONSTITUTION:A two-system heat exchanger 24 includes an evaporating system 24a to which liquid fluorocarbon is supplied and evaporated and a condensing system 24b to which gaseous fluorocarbon is supplied and this is cooled and liquified. A heat exchanging operation is carried out between these two systems. The liquid fluorocarbon supplied to the evaporating system 24a is gasified there and returned back to a suction side of a compressor 18 through a piping 12. In turn, the gaseous fluorocarbon taken out of a second outlet 22b of the primary recovery tank 22 is supplied to the condensing system 24b of the two- system heat exchanger 24 through the piping 12. The gaseous fluorocarbon is cooled and liquified under a heat absorbing action in the evaporating system 24a. The liquified fluorocarbon is recovered into a final recovery tank 26 through a piping 12 and a valve 25.
Patent JP-H0856993-A (JP)
Title: Wheelchair
Inventor: HARAKAWA MASAYUKI
IPC: A61G5/04
Filed: 1994-08-24
Abstract: PURPOSE: To provide a wheelchair capable of easily loading a motor-driven unit as it is without widely modifying an existing wheel chair. CONSTITUTION: The motor-driven unit 4 is constituted by unifying a pair of right and left driving motors, a battery and a controller, and the motor-driven unit 4 can be loaded/unloaded on a pair of right and left brackets 3 fixed on a main body frame 2. By employing such constitution, the motor-driven unit 4 can be loaded/unloaded on the wheelchair 1 only by mounting the pair of right and left brackets 3 on the main body frame 2 of an existing manually driven wheelchair without applying wide modification. Also, the wheelchair 1 can be used as an ordinary manually driven wheelchair even as mounting the pair of right and left brackets 3 by dismounting the motor-driven unit 4.
Patent JP-H0484380-A (JP)
Title: Character recognizing device
Inventor: ISHIGAMI MASAYUKI
IPC: G06K9/46
Filed: 1990-07-27
Abstract: PURPOSE:To prepare a document which is faithful to its original document by outputting font information and a character size together with a recognized character code and using the font information for a printing process after character recognition. CONSTITUTION:This character recognizing device is provided with a standard pattern dictionary 3 which stores standard feature patterns corresponding to plural fonts and identification codes for identifying the fonts and matching processing means 4 which outputs plural candidate character codes and their font identification codes by collating extracted feature patterns with the standard feature patterns in the dictionary 3. Therefore, a document which is faithful to its original document can be prepared and, the recognized result correcting capacity can be improved by using the font information for the correction.
Patent JP-2000025006-A (JP)
Title: Circular saw
Inventor: ITAYA SEIZO
IPC: B27B33/08
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a circular saw whose life is prolonged by avoiding such a state that a blade body joined with a highly rigid tip is damaged due to the concentration of a cutting force in the highly rigid tip by the wear of the rigid tip, in the circular saw consisting of the rigid tip and the highly rigid tip in a mixed form. SOLUTION: This circular saw is formed of plural blade bodies 4 formed on the outer periphery of a disclike base metal 1 joined with hard tips 5 and highly rigid tips 3 dispersed on each of the blade bodies 4 keeping a rotating balance. The blade body 2 joined with the highly rigid tip 3 is a blade body 2 of larger width size in the circumferential direction with high rigidity than the blade body 4 joined with the rigid tip 5.
Patent JP-S6179057-A (JP)
Title: Automatic speed change controller
Inventor: KAWADA SHOJI
IPC: F16H61/12
Filed: 1984-09-25
Abstract: PURPOSE:To enhance the safety of automatic speed change control, by holding an automatic transmission out of operation when a vehicle speed signal has sharply changed in the direction of vehicle deceleration, and by continuing or stopping holding the transmission out of operation, depending on the magnitude of the change in the vehicle speed signal in the direction of vehicle deceleration, after a prescribed time. CONSTITUTION:When a vehicle speed signal has sharply changed in the direction of vehicle deceleration, an automatic transmission is held out of operation. If the magnitude of the change in the vehicle speed signal in the direction of vehicle deceleration after a prescribed time T1 is small, the holding of the transmission out of operation is stopped. If the magnitude of the change is large and the vehicle speed signal after a prescribed time T2 from the prescribed time T1 shown that the vehicle speed is substantially zero, the holding of the automatic transmission out of operation is continued. If the magnitude of the change is large and the vehicle speed signal after the prescribed time T2 from the prescribed time T1 shown that the vehicle speed is substantially higher than zero, the holding of the transmission out of operation is stopped. The automatic transmission can thus be protectively held out of operation when a driving cable for a rotation velocity sensor is disconnected or a rotor is out of position. This results in enhancing the safety of automatic speed change control.
Patent JP-H0651363-A (JP)
Title: Camera capable of correcting image blurring
Inventor: KAI TADAO
IPC: G03B5/00
Filed: 1992-07-28
Abstract: PURPOSE:To obtain the result of photographing where undesired image blurring is restrained by automatically setting the optimum driving characteristic of a image blurring correction means where the photographing intention of a photographer is considered in accordance with the setting of various kinds of photographing modes of a camera without stopping the driving of the image blurring correction means. CONSTITUTION:An angular velocity sensor 2 detects the oscillation of the photographing optical axis of the camera and outputs an angular velocity signal to a CPU unit 1. A lens extension detection part 3 detects the extending amount of a photographing lens at the time of photographing, and outputs an extending amount signal to the CPU unit 1. The object distance at the time of photographing is calculated by the CPU 1 according to a signal from the detection part 3. A mode setting part 6 sets various kinds of photographing modes concerning the exposure control of the camera. The setting part 6 outputs the signal of the photographing mode set by the photographer to the CPU unit 1. Then, the driving characteristic of the image blurring correction means (correction driving part 4) is changed by setting the photographing mode of the camera.
Patent JP-H1050431-A (JP)
Title: Connector
Inventor: SHIBATA MINORU
IPC: H01R24/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a connector which can connect printed substrates set on the opposite to each other, while keeping both printed boards at a narrow gap. SOLUTION: This connector is provided with a socket 1 and a header 2. The socket 1 and a header 2 comprise contacts 12 and posts 22, respectively, out of which connection pieces 12a, 22a to be connected with both printed circuit boards 3 on the opposite each other are led, which have contact pieces 12b, 22b mutually inserted and pulled out to have a mutual contact, and which are installed respectively in stands 11, 21. Of the contacts 12, the contact pieces 12b are led out to an aperture part 11b surrounded with a side wall 11a, formed in the stand 11 of the socket 1 and at the same time of the post 22, contact pieces 22b which are extended out of the connection pieces 22a and folded and bent are projected out of one face 21a of the stand 21.  In this case, for the contacts 12, the contact pieces 12b are fixed in the side wall 11a along the direction at right angles to a wall face 11f and the contact pieces 12b of the contacts 12, and the connection pieces 22a of the posts 22 are so formed as to be parallel to each other.
Patent JP-H0624875-A (JP)
Title: Sanitary ware using cement composition and production thereof
Inventor: HAYASHI SHISHIYOU
IPC: A47K1/04
Filed: 1992-07-06
Abstract: PURPOSE:To easily obtain a sanitary ware product having dimensional stability at a low heating temp. by glazing on a molded body composed of a cement, an aggregate, wallastonite fiber and a specific binder and heat treating at a prescribed temp. CONSTITUTION:The hydraulic cement, the heat resistant aggregate (e.g. KOKA- SEKI), the wallstonite fiber and the binder are kneaded with water. The binder contains e.g. SiO2, B2O3, alkali component or the like and is made ceramic by heating to melt. Next, the kneaded material is molded, hardened, dried, glazed and heat treated at 700-1000 deg.C for 30-90min.
Patent JP-S6258931-A (JP)
Inventor: OCHI RIICHI
IPC: A01F12/00
Filed: 1985-09-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5992112-A (JP)
Title: Controlling method of rolling mill
Inventor: KOBAYASHI KAZUO
IPC: B21B37/00
Filed: 1982-11-15
Abstract: PURPOSE:To control effectively the rolling of a steel plate in a continuous rolling mill or reversible rolling mill by measuring a rolling size, temp., rolling load, and roll gap in a front stage stand and detecting the rate of elongation by rolling in the case of performing feed forward control with the thickness and width of a plate as a target in a rear stage stand. CONSTITUTION:A load and roll gap S are sampled, with the pulse signal from a pulse generator 5 of a post stage rolling mill 3 as a trigger, after a rolled material 1 is bitten in the rear stage rolling mill in the stage of rolling the material 1 with a front stage rolling mill 2 and the mill 3. A gage meter thickness is then calculated in real time and the rate of elongation of the material 1 in the mill 3 is determined with a tracking device 10 by using the calculated value, and the calculation for correcting the position is performed occasionally from the determined rate of elongation, whereby the rate of elongation is controlled. The rolled material is thus positioned with good accuracy and the phase deviation in feed forward controlled variable DELTAS is prevented.
Patent JP-H0251807-A (JP)
Title: Manufacture of nb3al superconducting wire rod with extremely fine multiplex structure
Inventor: INOUE TADASHI
IPC: C22F1/00
Filed: 1988-08-12
Abstract: PURPOSE:To easily and efficiently manufacture an Nb3Al wire rod with excellent superconductive characteristic under the strong magnetic field and AC magnetic field by arranging a composite body made of aluminum or aluminum alloy and a niobium base material in a matrix material made of metal or alloy, forming it into a composite wire rod by cold machining, and heat-treating it at a high temperature in a short time of 10sec or below. CONSTITUTION:A composite material 1 is linearly machined by cold machining and compositely formed 3 by a matrix material 2. The diameter or thickness ot the aluminum or aluminum alloy in the composite wire rod 3 is made 0.5mum or below by this machining. An Nb3Al superconducting wire rod 3 with excellent strong magnetic field characteristic is obtained by heating it at a high temperature and cooling it in a short time of 10sec or below. The Nb3Al wire rod 3 with excellent superconductive characteristic and a small AC loss is easily obtained.
Patent JP-S6093616-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MOMOKI MOTOYASU
IPC: G11B5/53
Filed: 1983-10-26
Abstract: PURPOSE:To separate a magnetic head from a magnetic tape contactlessly in modes other than a recording/reproducing mode by inserting a magnetic head displacing device between the magnetic head and a magnetic head supporting body and actuating said displacing device on the basis of an operation mode signal. CONSTITUTION:A thickness sliding piezoelectric vibrator laminating body 17 is formed by laminating thickness sliding piezoelectric vibrators 21-2n. Each piezoelectric vibrator is formed by fitting electrode plates 31a, 31b-3na, 3nb to both the sides of piezoelectric ceramics and has a polarization axis in the arrow direction. When voltage V is impressed to terminals 19, 20, thickness sliding vibration is excited in each piezoelectric vibrator and the magnetic head 14 is displaced. In the recording and reproducing mode, DC voltage form a power supply 64 is supplied to the laminating body 17 through a slipping means 65, and in other operation mode signals, said power supply is stopped.
Patent JP-H0546439-A (JP)
Title: Runaway monitoring device
Inventor: ITO TOMOJI
IPC: G06F11/30
Filed: 1991-08-09
Abstract: PURPOSE:To find the abnormal state without delay by monitoring runaway at an optimum reference time to prevent erroneous alarm. CONSTITUTION:The runaway monitoring device which measures the access time of a CPU 1 to monitor the runaway is provided with plural watchdog timer circuits 11 and 12 which are reset in accordance with the operation state of the CPU 1 and output an abnormality signal based on set reference times different from each other, plural gate circuits 13 and 14 provided on the output sides of watchdog timer circuits 1a and 12, and selecting means 15 and 16 which select gate circuits to be set to the open state in accordance with the processing time of the program processed by the CPU 1.
Patent JP-H06162680-A (JP)
Title: Clock playback apparatus and rll-channel-clock playback method
Inventor: TSUUWAN PAN
IPC: G11B20/10
Filed: 1993-08-12
Abstract: PURPOSE: To obtain an improved RLL channel using closed loop block reproducing constitution and a simplified decoding algorithm by amplifying, filtering and equalizing an analog signal to simulate an ideal waveform and sampling it to decode to binary data. CONSTITUTION: To A read signal from a magnetic reading head is inputted to a preamplifier 201 and AGC 202 to be amplified to be at a level desired for sampling. The signal passes through a filter/equalizer 203 to remove an undesirable frequency component and to form a reading pulse to a desired waveform. The signal is sampled by a ampler to input its discontinuous data sample 205 to a decoder 207 through ADC 206 and to a clock reproducing circuit 208. The circuit 208 sends a clock signal 209 to the sampler and the decoder 207. Data 210 decoded by the decoder 207 is outputted.
Patent JP-H0950253-A (JP)
Title: Flexible luminous display
Inventor: KIMOTO MASAHIKO
IPC: G09F13/22
Filed: 1995-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a flexible luminous display which is stickable or mountable to or at a desired curved surface along this surface, capable of displaying curves, easily mass producible, and capable of preventing the falling-off and damage of light emitting chips. SOLUTION: A flexible wiring board 1 is constituted by providing a sheet-like base material 10 having flexibility with wirings 5A, 5B, 5C. The light emitting chips 2 are mounted on this flexible wiring board 1. The light emitting chips 2 and the flexible wring board 1 are sealed with a sealing resin 4 having flexibility. The external shape of this sealing resin 4 is formed into a plate form having a specified thickness in the direction perpendicular to the flexible wiring board 1. At least the parts 4A of the sealing resin 4 corresponding to the side of the surface placed with the light emitting chips 2 of the flexible wiring board 1 have light transparency.
Patent JP-H1033579-A (JP)
Title: Pouch cover
Inventor: ISHIZAWA MICHIAKI
IPC: A61F5/445
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To facilitate pouch unloading/loading position adjustment and to improve stability at the coupling part of a flange and a pouch by providing a hanging part, which is equipped with a pouch connection part inserting hole and a bag-shaped part for pouch storage, at a hook part to be wound around the waist of human body and fixed. SOLUTION: A pouch cover 4 is composed of a hook part 5 and a hanging part 6. The upper end part of the hanging part 6 is provided with two steps of through holes 7 for the hook part 5 and the hanging part 6 is hung from the hook part 5. Under the through holes 7, a top lid part 8 and an inserting hole 9 are provided and under the inserting hole 9, a bag-shaped part 11 having an opening part 10 is provided. The rear side of the pouch cover 4 is set on the side of human body and the pouch connection part is inserted from the rear side through the inserting hole 9 to a front surface 4a. Then, the hook part 5 is wound around the waist part of human body and fixed. Next, the top lid 8 is turned out, the pouch is connected to the pouch connection part exposed from the inserting hole 9, and it is housed in the bag-shaped part 11.  When the top lid 9 is fixed by a plane fastener 12, pouch loading is completed.
Patent JP-2000049349-A (JP)
Title: Manufacture for field-effect device in integrated circuit
Inventor: WALLACE ROBERT M
IPC: H01L29/78
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a field-effect device, taking the problem of the thickness of a gate dielectric into consideration. SOLUTION: These methods are for the formation of a field-effect semiconductor device constituted by a zirconium oxynitride (or hafnium) silicon gate dielectric of a high permittivity and a method for forming the same. The device has a silicon substrate 20 formed with a semiconductor channel region 24 therein. A zirconium oxynitride silicon gate dielectric layer 36 is formed on this substrate, and thereafter a conductive gate 38 is provided. The zirconium oxynitride silicon gate dielectric layer 36 has a considerably higher relative permittivity than that of silicon dioxide. However, the zirconium oxynitride silicon gate dielectric may be designed so as to have advantages in the silicon dioxide, such as high insulation breakdown characteristics, a low interface state density and high stability.
Patent JP-H0544471-A (JP)
Title: Internal combustion engine
Inventor: YOSHIOKA TAKAHIRO
IPC: F02B23/08
Filed: 1991-08-12
Abstract: PURPOSE:To eliminate nonuiformity of rotational force of a crank, and reduce fuel consumption so as to improve engine efficiency by providing twice explosion strokes having a time difference by one cylinder. CONSTITUTION:An internal combustion engine comprises a cylinder 1 provided on its upside with an exhaust valve 11, an intake valve 12, and an ignition plug 13, a piston 2 making reciprocating motion in the cylinder 1, and a crank shaft 4 connected to the piston 2 through a connecting rod 3. Second combustion chambers 5 provided with exhaust valves 51 on proper places are provided in the cylinder 1, while being communicated with the first combustion chamber 1a of the cylinder 1, and opened and closed by reciprocating motion of the position 2.
Patent JP-S6261403-A (JP)
Title: Directive coupler
Inventor: INOUE MASATO
IPC: H01P11/00
Filed: 1985-09-11
Abstract: PURPOSE:To provide a stable performance by providing a moving member holding incorporatedly either the 1st conductor or the 2nd conductor together with accessories at both ends so as to adjust the distance between the 1st and 2nd conductors deciding the coupling degree at the test or adjustment. CONSTITUTION:A ground conductor is split into a fixed ground conductor 7A holding incorporatedly the 2nd conductor having isolation 5 whose flat shape is channel shape and a rod shape split piece 7B holding incorporatedly the 1st conductor having an input plug 1 and an output plug 2, the split piece 7B is used as a moving member and slide faces 10, 10 opposed to the split faces 9, 9 of the split piece 7B and guiding the split piece 7B in the direction of the 2nd conductor 6 are provided to the fixed ground conductor 7A to form the guide. The split piece 7B is moved in the direction of the 2nd conductor 6 by using the slide faces 10, 10 as the guide. A fastening screw 11 to fix the split piece 7B as the moving member to the fixed ground conductor 7A at the desired position is provided as a lock.
Patent JP-H0931002-A (JP)
Title: Production of bis(4-hydroxyaryl)alkane
Inventor: KURAUSU BERUKU
IPC: C07C37/20
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To continuously produce a bis(4-hydroxyaryl)alkane while suppressing the generation of isomers and by-products by dividing a ketone into plural specific reactors, uniformly distributing the ketone into each reactional mixture before placing thereof into each catalyst bed and catalytically reacting an aromatic hydroxy compound with the ketone in a heterogeneous system by using acid.  
     SOLUTION: The total amount of a ketone is divided and uniformly distributed in each reactional mixture before placing thereof in each catalyst bed in each of two or more reactors, operated by increasing the temperature in the direction to advance the conversion rate and, as necessary, increasing the load and connected in series. An aromatic hydroxy compound is then catalytically reacted with the ketone in a heterogeneous system by using an acid. The heat-up temperature profile is set within the range of 40-100°C, especially 50-85°C during the space of start and end of a reactor cascade. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2001028528-A (JP)
Title: Piezoelectric device and manufacture thereof
Inventor: SUGIMOTO MASAHITO
IPC: H03H9/19
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric device which supprsses unwanted spurious signals, corresponds to a high frequency with low impedance and has a high flexibility of design. SOLUTION: An energy confining type piezoelectric vibrator has a structure, in which vibrating electrodes 2a and 2b are provided on a strip-shaped piezoelectric substrate 1, while making the electrodes 2a and 2b face each other and the energy of thickness vibrations is confined under the electrode, a dielectric layer 3 is provided on at least one face of the substrate 1. The vibration energy confinement quantity of thickness vibrations at the electrode position can be adjusted by substantially controlling the thickness of the layer 3. The handling of the device is made easy, by uniting the layer 3 integrally with a support base.